PE20181459A1 - AN APPARATUS FOR THE ONLINE DETECTION OF MAGNETIC RESONANCE SIGNALS FROM A TARGET MATERIAL IN A MINERAL SLUDGE - Google Patents

AN APPARATUS FOR THE ONLINE DETECTION OF MAGNETIC RESONANCE SIGNALS FROM A TARGET MATERIAL IN A MINERAL SLUDGE

Info

Publication number
PE20181459A1
PE20181459A1 PE2018000299A PE2018000299A PE20181459A1 PE 20181459 A1 PE20181459 A1 PE 20181459A1 PE 2018000299 A PE2018000299 A PE 2018000299A PE 2018000299 A PE2018000299 A PE 2018000299A PE 20181459 A1 PE20181459 A1 PE 20181459A1
Authority
PE
Peru
Prior art keywords
magnetic resonance
primary coil
coil
coils
radio frequency
Prior art date
Application number
PE2018000299A
Other languages
Spanish (es)
Inventor
David Geoffrey Miljak
Peter John Coghill
Jochen Lehmann-Horn
Bojan Lovric
Richard Yong
Original Assignee
Commw Scient Ind Res Org
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2015903417A external-priority patent/AU2015903417A0/en
Application filed by Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of PE20181459A1 publication Critical patent/PE20181459A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/085—Analysis of materials for the purpose of controlling industrial production systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3628—Tuning/matching of the transmit/receive coil
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/42—Screening
    • G01R33/422—Screening of the radio frequency field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/14—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electron or nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/441—Nuclear Quadrupole Resonance [NQR] Spectroscopy and Imaging

Abstract

Se proporciona un aparato para la deteccion en linea de senales de resonancia magnetica desde un material objetivo en un lodo mineral, comprende (i) una carcasa electricamente conductora, (ii) una tuberia electricamente no conductora (ENC) para permitir el flujo de un lodo mineral y configurada para atravesar la carcasa electricamente conductora, (iii) una primera bobina primaria configurada para circundar una seccion de la tuberia electricamente no conductora dentro de la carcasa, cada bobina primaria define una zona de medicion (iv) una unidad de condensador acoplada a un terminal de cada bobina primaria respectiva en donde se selecciona un valor del valor de cada unidad de condensador, de manera que la resonancia en serie de una bobina primaria se forme cercana al valor de la frecuencia de resonancia magnetica del material objetivo, (v) un transmisor de radiofrecuencia que funciona para transmitir una senal hacia una o mas redes electricas de bobinas excitadoras, en donde una frecuencia operativa del trasmisor de radiofrecuencia se configura aproximadamente igual a la frecuencia de resonancia magnetica del objetivo (vi) al menos una primera bobina excitadora y una red electrica asociada de bobinas excitadoras, en donde la cantidad de bobinas excitadoras equivale a la cantidad de bobinas primarias y en donde cada bobina excitadora y red electrica asociada de bobinas excitadoras se posiciona en relacion a una bobina primaria individual para acoplar magneticamente dicha bobina excitadora a dicha bobina primaria (vii) un monitor de impedancia acoplado a cada red electrica de bobinas excitadoras y que funciona para medir una impedancia de entrada compleja de dicha red electrica de bobinas excitadoras y (viii) un receptor de radiofrecuencia adaptado para recibir desde la primera o desde cada red electrica de bobinas excitadoras, senales de resonancia magneticas desde el objetivo, el receptor de radiofrecuencia formando una senal de salida de las senales detectadas.An apparatus is provided for the online detection of magnetic resonance signals from a target material in a mineral mud, comprising (i) an electrically conductive casing, (ii) an electrically non-conductive (ENC) pipe to allow the flow of a mud mineral and configured to traverse the electrically conductive shell, (iii) a first primary coil configured to surround a section of electrically non-conductive tubing within the shell, each primary coil defines a measurement zone (iv) a capacitor unit coupled to a terminal of each respective primary coil where a value of the value of each capacitor unit is selected, so that the series resonance of a primary coil is formed close to the value of the magnetic resonance frequency of the target material, (v) a radio frequency transmitter that functions to transmit a signal to one or more electrical networks of exciter coils, where a frequency The operating power of the radio frequency transmitter is set approximately equal to the magnetic resonance frequency of the target (vi) at least one first exciter coil and an associated electrical network of exciter coils, where the number of exciter coils equals the number of primary coils and wherein each drive coil and associated drive coil electrical network is positioned relative to an individual primary coil to magnetically couple said drive coil to said primary coil (vii) an impedance monitor coupled to each drive coil electrical network and operates to measure a complex input impedance of said electrical network of driving coils and (viii) a radio frequency receiver adapted to receive from the first or from each electric network of driving coils, magnetic resonance signals from the target, the radio frequency receiver forming an output signal of the detected signals.

PE2018000299A 2015-08-24 2016-08-24 AN APPARATUS FOR THE ONLINE DETECTION OF MAGNETIC RESONANCE SIGNALS FROM A TARGET MATERIAL IN A MINERAL SLUDGE PE20181459A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2015903417A AU2015903417A0 (en) 2015-08-24 An apparatus for on-line detection of magnetic resonance signals from a target material in a mineral slurry

Publications (1)

Publication Number Publication Date
PE20181459A1 true PE20181459A1 (en) 2018-09-13

Family

ID=58099335

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2018000299A PE20181459A1 (en) 2015-08-24 2016-08-24 AN APPARATUS FOR THE ONLINE DETECTION OF MAGNETIC RESONANCE SIGNALS FROM A TARGET MATERIAL IN A MINERAL SLUDGE

Country Status (9)

Country Link
US (1) US10591426B2 (en)
EP (1) EP3341764A4 (en)
CN (1) CN108139501B (en)
AU (1) AU2016312965B2 (en)
CA (1) CA2995594C (en)
CL (1) CL2018000480A1 (en)
PE (1) PE20181459A1 (en)
WO (1) WO2017031535A1 (en)
ZA (1) ZA201801919B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3062191A1 (en) * 2017-06-07 2018-12-13 Trustees Of Boston University Apparatus for improving magnetic resonance imaging
US10799916B2 (en) * 2018-11-26 2020-10-13 CD Processing Ltd. Systems and methods for sorting and collecting enhanced grade metal-bearing ores from metal bearing ores
WO2021072039A1 (en) 2019-10-08 2021-04-15 Xin Zhang Nonlinear and smart metamaterials useful to change resonance frequencies
EP4081353A4 (en) 2019-12-24 2023-12-27 Commonwealth Scientific and Industrial Research Organisation An apparatus for the measurement of ore in mine haul vehicles
AU2020414653A1 (en) * 2019-12-24 2022-06-23 Commonwealth Scientific And Industrial Research Organisation An apparatus for the measurement of ore in mine ore benches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104593A1 (en) * 2003-08-21 2005-05-19 Laubacher Daniel B. Nuclear quadrupole resonance detection system using a high temperature superconductor self-resonant coil
WO2007100761A2 (en) * 2006-02-27 2007-09-07 The Penn State Research Foundation Quadrupole resonance using narrowband probes and continuous-wave excitation
WO2011066600A1 (en) 2009-12-02 2011-06-09 Commonwealth Scientific And Industrial Research Organisation An apparatus for detecting signals
WO2012058579A2 (en) * 2010-10-28 2012-05-03 Schlumberger Canada Limited In-situ downhole x-ray core analysis system
CN103915907B (en) * 2014-03-25 2016-05-11 复旦大学 Principal and subordinate is from coupling magnetic resonance wireless electric energy transmission device and method of operating thereof

Also Published As

Publication number Publication date
EP3341764A1 (en) 2018-07-04
CN108139501A (en) 2018-06-08
EP3341764A4 (en) 2019-04-24
WO2017031535A1 (en) 2017-03-02
AU2016312965A1 (en) 2018-03-22
ZA201801919B (en) 2021-07-28
CN108139501B (en) 2020-08-25
US20180246047A1 (en) 2018-08-30
US10591426B2 (en) 2020-03-17
CL2018000480A1 (en) 2018-06-08
CA2995594A1 (en) 2017-03-02
CA2995594C (en) 2022-07-19
AU2016312965B2 (en) 2021-11-25

Similar Documents

Publication Publication Date Title
PE20181459A1 (en) AN APPARATUS FOR THE ONLINE DETECTION OF MAGNETIC RESONANCE SIGNALS FROM A TARGET MATERIAL IN A MINERAL SLUDGE
WO2013173379A3 (en) Omni-inducer transmitting devices and methods
MX2017014426A (en) Radio frequency coil methods and apparatus.
MY184376A (en) A condition monitoring device for monitoring an electric machine
JP2012518382A5 (en)
EP3855869A3 (en) Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatus
WO2014184676A3 (en) Multi-frequency tire pressure monitoring detector
RU2018136763A (en) SYSTEMS AND METHODS FOR WIRELESS ENERGY TRANSFER
RU2016115367A (en) DEVICE, METHOD AND SYSTEM FOR Avoiding Collisions During Drilling
MY177229A (en) Cutting apparatus
MX2020012857A (en) Testing of a network of hazard warning devices.
TR201910904T4 (en) Wireless inductive power transmission.
JP2016063683A (en) Wireless power transmission device, rotor sensing device and power receiving coil thin film substrate
JP2018109601A5 (en)
EP3595156A4 (en) Device and system for generating low frequency alternating electric field, and signal conditioning method
SA518392383B1 (en) Downhole deep transient measurements with improved sensors
KR102000431B1 (en) Apparatus for monitoring transformer using ultrasonic waves
MY195869A (en) Measuring Apparatus for Measuring Transmission Line Temperature
AR111283A1 (en) METHODS AND SYSTEMS FOR MONITORING THE PERFORMANCE OF ELECTRIC MOTORS
SA516371632B1 (en) Electromagnetic formation evaluation tool apparatus and method
GB2548044A (en) Through-casing fiber optic magnetic induction system for formation monitoring
EP3145048A1 (en) Movable portion transmission system using wireless power transmission
Jenkins et al. Impedance of a coil in seawater
EP2952887A8 (en) Sensor, measuring device, and measuring method for measuring the permittivity of a sample using a helix conductor
Gundogdu et al. Some experiments related to wireless power transmission